scripts-android.yml

---
name: Test Android build scripts

'on':
  pull_request:
    paths:
      - '.github/workflows/scripts-android.yml'
      - 'scripts/setup-workspace.sh'
      - 'scripts/build-android-port.sh'
      - 'scripts/build-android-app.sh'
      - 'scripts/run-android-instrumentation-tests.sh'
      - 'scripts/generate-android-coverage-report.sh'
      - 'scripts/android/lib/**/*.java'
      - 'scripts/android/tests/**/*.java'
      - 'scripts/device-runner-app/**/*.java'
      - 'scripts/hellocodenameone/**'
      - 'scripts/android/screenshots/**'
      - '!scripts/android/screenshots/**/*.md'
      - 'scripts/templates/**'
      - '!scripts/templates/**/*.md'
      - 'CodenameOne/src/**'
      - '!CodenameOne/src/**/*.md'
      - 'Ports/Android/**'
      - '!Ports/Android/**/*.md'
      - 'maven/**'
      - '!maven/core-unittests/**'
      - 'tests/**'
      - '!tests/**/*.md'
      - '!docs/**'
  push:
    branches:
      - master
    paths:
      - '.github/workflows/scripts-android.yml'
      - 'scripts/setup-workspace.sh'
      - 'scripts/build-android-port.sh'
      - 'scripts/build-android-app.sh'
      - 'scripts/run-android-instrumentation-tests.sh'
      - 'scripts/generate-android-coverage-report.sh'
      - 'scripts/android/lib/**/*.java'
      - 'scripts/android/tests/**/*.java'
      - 'scripts/device-runner-app/**/*.java'
      - 'scripts/hellocodenameone/**'
      - 'scripts/android/screenshots/**'
      - '!scripts/android/screenshots/**/*.md'
      - 'scripts/templates/**'
      - '!scripts/templates/**/*.md'
      - 'CodenameOne/src/**'
      - '!CodenameOne/src/**/*.md'
      - 'Ports/Android/**'
      - '!Ports/Android/**/*.md'
      - 'maven/**'
      - '!maven/core-unittests/**'
      - 'tests/**'
      - '!tests/**/*.md'
      - '!docs/**'

# The token in secrets.CN1SS_GH_TOKEN was generated on
# Oct 16th 2025. If in Oct 2026 builds start failing, it
# means the token needs to be regenerated:
#	1.	Go to https://github.com/settings/tokens → “Developer settings” → “Personal access tokens”.
#	2.	Choose Fine-grained token (recommended).
#	3.	Grant:
#	•	Repository access → select Codename One
#	•	Permissions:
#	•	Contents → Read and Write
#	•	Pull requests → Read and Write
#	•	Issues → Read and Write
#	4.	Copy the generated token
#   5. Go to https://github.com/codenameone/CodenameOne/settings/secrets/actions
#     and edit the CN1SS_GH_TOKEN to use the new token

jobs:
  build-android:
    name: Build Android ${{ matrix.name }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: "Default: 8"
            id: default
          - name: "JDK 17"
            id: jdk17
            java_version: '17'
          - name: "JDK 21"
            id: jdk21
            java_version: '21'
    permissions:
      contents: read
      pull-requests: write
      issues: write
    runs-on: ubuntu-latest
    env:
      GITHUB_TOKEN: ${{ secrets.CN1SS_GH_TOKEN }}
      GH_TOKEN: ${{ secrets.CN1SS_GH_TOKEN }}
    steps:
      - uses: actions/checkout@v4
      - name: Set TMPDIR
        run: echo "TMPDIR=${{ runner.temp }}" >> $GITHUB_ENV
      - name: Free Disk Space
        if: matrix.id != 'default'
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /usr/local/lib/android/sdk/ndk
          sudo rm -rf /opt/ghc
          sudo rm -rf /usr/share/swift
      - name: Setup JDK
        if: matrix.id != 'default'
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java_version }}
          distribution: 'zulu'
      - name: Set JDK_HOME
        if: matrix.id != 'default'
        run: echo "JDK_HOME=${JAVA_HOME}" >> $GITHUB_ENV
      - name: Configure CN1SS options
        if: matrix.id != 'default'
        run: |
          echo "CN1SS_SKIP_COMMENT=1" >> $GITHUB_ENV
          echo "CN1SS_FAIL_ON_MISMATCH=1" >> $GITHUB_ENV
          echo "CN1SS_SKIP_COVERAGE=1" >> $GITHUB_ENV
      - name: Cache codenameone-tools
        uses: actions/cache@v4
        with:
          path: ${{ runner.temp }}/codenameone-tools
          key: ${{ runner.os }}-cn1-tools-${{ hashFiles('scripts/setup-workspace.sh') }}
          restore-keys: |
            ${{ runner.os }}-cn1-tools-
      - name: Setup workspace
        run: ./scripts/setup-workspace.sh -q -DskipTests
      - name: Build Android port
        run: ./scripts/build-android-port.sh -q -DskipTests
      - name: Build Hello Codename One Android app
        id: build-android-app
        run: ./scripts/build-android-app.sh -q -DskipTests
      - name: Enable KVM for Android emulator
        run: |
          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
          sudo udevadm control --reload-rules
          sudo udevadm trigger --name-match=kvm
      - name: Run Android instrumentation tests
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: 31
          arch: x86_64
          target: google_apis
          disk-size: 2048M
          script: ./scripts/run-android-instrumentation-tests.sh "${{ steps.build-android-app.outputs.gradle_project_dir }}"
      - name: Upload emulator screenshot
        if: always() && matrix.id == 'default'
        uses: actions/upload-artifact@v4
        with:
          name: emulator-screenshot
          path: artifacts/*.png
          if-no-files-found: warn
          retention-days: 14
          compression-level: 6
      - name: Upload Android Jacoco coverage report
        if: always() && matrix.id == 'default'
        uses: actions/upload-artifact@v4
        with:
          name: android-jacoco-coverage
          path: artifacts/android-coverage-report
          if-no-files-found: warn
          retention-days: 14
          compression-level: 6